What Does ORU Stand For?

ORU stands for In Orbit Replaceable Unit Spacecraft

ORU, or In Orbit Replaceable Unit Spacecraft, refers to modular components designed for space missions that can be replaced or serviced while in orbit. This approach enhances mission longevity and operational efficiency by allowing astronauts or robotic systems to swap out faulty or outdated units without the need for a full spacecraft return. ORUs play a critical role in maintaining and upgrading spacecraft systems, contributing to the sustainability of long-term space exploration and research activities.

Other Meanings for ORU